Evidence map›Paper›PMID 29290736›Full record

ArticleCrystal growth & design2017

Chemically Stable Lipids for Membrane Protein Crystallization.

Andrii Ishchenko, Lingling Peng, Egor Zinovev, Alexey Vlasov, Sung Chang Lee, Alexander Kuklin, Alexey Mishin, Valentin Borshchevskiy, Qinghai Zhang, Vadim Cherezov

Abstract read
In one paragraph

Article in Crystal growth & design, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. ATP synthase FCellular and molecular life sciences : CMLS · 2022
    Review
  5. Isoprenoid-chained lipid EROCOCScientific reports · 2020
    Article
  6. Article
  7. Article
  8. Lard Injection Matrix for Serial Crystallography.International journal of molecular sciences · 2020
    Article
  9. Article
  10. Chemical tools for membrane protein structural biology.Current opinion in structural biology · 2019
    Review
  11. Sample Delivery Media for Serial Crystallography.International journal of molecular sciences · 2019
    Review
  12. Review
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Andrii IshchenkoDepartment of Chemistry, Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.
Lingling PengDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Egor ZinovevLaboratory for Advanced Studies of Membrane Proteins, Moscow Institute of Physics and Technology (MIPT), Dolgoprudny, Russia.
Alexey VlasovLaboratory for Advanced Studies of Membrane Proteins, Moscow Institute of Physics and Technology (MIPT), Dolgoprudny, Russia.
Sung Chang LeeDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Alexander KuklinLaboratory for Advanced Studies of Membrane Proteins, Moscow Institute of Physics and Technology (MIPT), Dolgoprudny, Russia.
Alexey MishinLaboratory for Structural Biology of GPCRs, Moscow Institute of Physics and Technology, Dolgoprudny, Russia.
Valentin BorshchevskiyLaboratory for Advanced Studies of Membrane Proteins, Moscow Institute of Physics and Technology (MIPT), Dolgoprudny, Russia.
Qinghai ZhangDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Vadim CherezovDepartment of Chemistry, Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.

Funding

JCSG Center:Innovative Membrane Protein Technology (RMI)P50GM073197 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI STEVENS, RAYMOND C · 2004 to 2013
$26.8M
Mediating Membrane Protein Crystal Contacts by Stabilization ReagentsR01GM098538 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI ZHANG, QINGHAI · 2011 to 2015
$1.8M
NIGMS NIH HHS P50 GM073197NIGMS NIH HHS R01 GM098538
6 · The paper itself

Abstract

Lipidic cubic phase (LCP) has been widely recognized as a promising membrane-mimicking matrix for biophysical studies of membrane proteins and their crystallization in a lipidic environment. Application of this material to a wide variety of membrane proteins, however, is hindered due to a limited number of available host lipids, mostly monoacylglycerols (MAGs). Here, we designed, synthesized and characterized a series of chemically stable lipids resistant to hydrolysis, with properties complementary to the widely used MAGs. In order to assess their potential to serve as host lipids for crystallization, we characterized the phase properties and lattice parameters of mesophases made of two most promising lipids at a variety of different conditions by polarized light microscopy and small-angle X-ray scattering. Both lipids showed remarkable chemical stability and an extended LCP region in the phase diagram covering a wide range of temperatures down to 4 °C. One of these lipids has been used for crystallization and structure determination of a prototypical membrane protein bacteriorhodopsin at 4 °C and 20 °C.

Identifiers

PMID29290736
PMCPMC5743208

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.